EP 3013548 A1 20160504 - FLUID INJECTOR AND METHOD OF PRODUCING HOLLOW BODIES BY MEANS OF FLUID-INJECTION TECHNOLOGY
Title (en)
FLUID INJECTOR AND METHOD OF PRODUCING HOLLOW BODIES BY MEANS OF FLUID-INJECTION TECHNOLOGY
Title (de)
FLUIDINJEKTOR UND VERFAHREN ZUR HERSTELLUNG VON HOHLKÖRPERN MITTELS FLUIDINJEKTIONSTECHNIK
Title (fr)
INJECTEUR DE FLUIDE ET PROCÉDÉ DE FABRICATION DE CORPS CREUX PAR LA TECHNIQUE D'INJECTION DE FLUIDE
Publication
Application
Priority
- DE 102013010421 A 20130624
- DE 102013221019 A 20131016
- DE 2014100209 W 20140624
Abstract (en)
[origin: WO2014206398A1] The invention concerns a fluid injector and a method of producing hollow bodies by means of fluid-injection technology, wherein a multiphase mixture in the form of an atomized mist is introduced into a still flowable moulding compound such that a cavity is formed in the moulding compound by displacement of the moulding compound and/or the moulding compound is cooled. The fluid injector is equipped with an injector body (12, 32, 52, 122, 172), having an elongate injector body duct (14, 34, 54, 124, 174) in the injector body (12, 32, 52, 122, 172). A multiphase mixture in the form of an atomized mist is formed from a first fluid and a second fluid by the principle of a Venturi nozzle before the inlet into the injector body duct or after the outlet from the injector body duct.
IPC 8 full level
B29C 45/17 (2006.01); B29C 45/72 (2006.01); B29C 49/46 (2006.01); B29C 49/58 (2006.01); B29C 49/60 (2006.01)
CPC (source: EP)
B29C 45/1734 (2013.01); B29C 45/72 (2013.01); B29C 2045/1737 (2013.01); B29C 2049/4641 (2013.01); B29C 2049/5855 (2013.01); B29C 2049/5865 (2013.01); B29C 2049/6018 (2013.01)
Citation (search report)
See references of WO 2014206398A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014206398 A1 20141231; DE 112014002968 A5 20160310; EP 3013548 A1 20160504; EP 3013548 B1 20190904; ES 2759870 T3 20200512
DOCDB simple family (application)
DE 2014100209 W 20140624; DE 112014002968 T 20140624; EP 14744447 A 20140624; ES 14744447 T 20140624